Seiko Cal. 3857 - 913

This Solar model from 1985 features a 44mm Stainless Steel case. Powered by the 3857 caliber with 28j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-c11931b9fa20]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1985

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